155028-19-6
(4R,5S,7R,8R,9R,10S,14R,16S)-20-(Methanesulfonyl)-13-<(tert-butyldimethylsilyl)oxy>-16-ethoxy-21-norpicras-2,12-diene
155028-17-4
(4R,5S,7R,8R,9R,10S,14R,16S)-20-<(Benzyloxy)methyl>-13-<(tert-butyldimethylsilyl)oxy>-16-ethoxy-21-norpicras-2,12-diene
155028-09-4
(1R,4aS,4bR,8aS,9R,10aS)-8a-Benzyloxymethyl-7,9-bis-(tert-butyl-dimethyl-silanyloxy)-1,4a-dimethyl-1,4,4a,4b,5,8,8a,9,10,10a-decahydro-phenanthrene
155028-13-0
(1R,4aS,4bR,8aS,9R,10aS)-9-<(tert-Butyldimethylsilyl)oxy>-8a-cyano-1,4,4a,4b,5,6,7,8,8a,9,10,10a-dodecahydro-1,4a-dimethylphenanthren-7-one
155028-25-4
(4R,5S,7R,8R,9R,10S,11S,12S,13S,14R,16S)-13,20-Epoxy-16-ethoxy-11,12-dihydroxypicras-2-en-21-oic acid methyl ester